Up to 1000 USANA Executives and Associates were on hand for April 16th’s USANA US Nationals Celebration at the Green Valley Ranch Resort in Henderson, Nevada.

The event was hosted by former NFL player and USANA Associate Jeremy “J” Leman, and among Saturday’s special guests was Sloane Stephens, who had just won her third tournament of 2016 in Charleston, and former doubles No.1 Liezel Huber. Other athletes participating included Susan Francia, a two-time Olympic gold medalist in rowing; Alex Deibold, an Olympic bronze medalist in snowboarding; and Sarah Hendrickson, who is the first female to ever compete in an Olympic ski jumping event.

Stephens, who hit the most aces of her fellow USANA Ambassadors in Charleston, answered questions about her diet and supplement regiment on stage, and signed autographs alongside her fellow athletes, later tweeting about the day’s activities on social media.

Had a blast @ USANA US Nationals Conference. @TeamUSANA #TeamUSANA ? pic.twitter.com/kI79FBZG77

— Sloane Stephens (@SloaneStephens) April 17, 2016

Check out some of the best photos from the event:

All photos courtesy of USANA.